12 FLORIDA WILD FLOWEES 



FLOWERS BLUE, VIOLET, OR PURPLE 



A. TREES, SHRUBS, OR SHRUBBY PLANTS page 



B. Leaves Opposite 



Flowers 4-5-lobed, fr. pulpy Verbenaceae 190 



Flowers 2-lipped, fr. not pulpy Labiatae 193 



B. Leaves Alternate 



Flowers with 1 petal, in dense racemes. . . .Amorpha 110 



Flowers tubular or strap-shaped, in heads 



Compositae 228 



Flowers 4-5-lobed, not in heads Solanaceae 186 



Flowers with 6 petals ( 3 large, 3 small ) . . . Asimina 80 



A. HERBACEOUS PLANTS 



B. Leaves Basal, Chiefly Basal, or Lacking 



C. FLOWERS IRREGULAR 



Leaves basal, fls. solitary, petals 5 Viola 146 



Leaves basal, fls. solitary, petals united 



Pinguicula 208 



Leaves basal, fls. several or many. . .Orchidaceae 53 



Leaves chiefly basal, fls. in spikes. Pontederiaceae 37 



Leaves chiefly basal, fls. in panicles Thalia 52 



Leaves lacking, fugacious, or rootlike.Utricularia 209 



C. flowers REGULAR 



Flowers with 3 petals Tillandsia 39 



Flowers with 5 petals, large, solitary. Sarracenia 91 



Flowers with 5 petals, small, many. . .Limonium 1G8 



Flowers 6-parted, Ivs. grasslike. . . . Sisyrinchium 50 



Flowers 6-parted, Ivs. scalelike, minute 



Burmannia 53 



B. Leaves Opposite 



C. flowers in heads (which may resemble solitary 

 flowers) 

 Flowers tubular or strap-shaped, fr. an achene. 



Compositae 228 



Flowers 2-lipped, fr. 4 nutlets Labiatae 193 



C. flowers not in heads 



Flowers More or Less Irregular 



Fruit a capsule, calyx lobes short 



Scrophulariaceae 199 

 Fruit a capsule, calyx lobes long, narrow .... 



Acanthaceae 206 

 Fruit not a capsule Verbenaceae 190 



